Reconstruction of Tessellatia bonapartei. Note: Picture is from a press release (Juan Cristobal Sotomayor/Newsflash)
Copyrights: Juan Cristobal Sotomayor/Newsflash
28 April 2022
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A tiny sharp-toothed rodent that roamed the earth 220 million years ago has emerged as a missing ancestor of today's mammals. The rat-like creature - called a cynodont after its huge canine teeth - walked the earth with dinosaurs in the Triassic period. Now a study published in Scientific...